It doesn't "vacuum" the floor. Dust that has already settled on your furniture is too heavy for the purifier to suck in.
Getting an air purifier is a bit like buying a specialized insurance policy for your lungs. Whether it’s "worth it" depends entirely on your environment and health goals. Here’s a breakdown to help you decide. You should buy an air purifier if: should i buy an air purifier
Avoid "HEPA-like" or "HEPA-type" filters. Look for "True HEPA" (H13) which captures 99.97% of particles. It doesn't "vacuum" the floor
Air purifiers work by moving air. If it’s too small or underpowered, it’s just a glorified paperweight. Pro-Tips for Buying: Whether it’s "worth it" depends entirely on your
A purifier can catch spores in the air, but it won’t stop mold from growing on your walls. You need a dehumidifier or a plumber for that.
If you struggle with sleep, allergies, or city smog, it’s one of the best investments you can make for your home. If your air is already clear and you’re just looking for a gadget, your money is better spent elsewhere.